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Posted to issues@flink.apache.org by bowenli86 <gi...@git.apache.org> on 2017/04/18 20:48:37 UTC

[GitHub] flink issue #3736: [Flink-6013][metrics] Add Datadog HTTP metrics reporter

Github user bowenli86 commented on the issue:

    https://github.com/apache/flink/pull/3736
  
    Great advice. Thanks, @zentol !  
    
    My questions to your suggestions:
    1. If I make DatadogHttpReport implement MetricReporter interface, shall I just ignore Histogram and Meter which are not supported by Datadog Http API and document that?
    2. For creating DGauges/DCounters. I believe you are correct. I can create new objects upon metrics registration, and continue update their values, right?
    3. About parsing tags. Great to know I can do it via MetricGroup! Thus, shall I just document the metrics scope configs should be as the following? 
    
    ```
    metrics.scope.jm: jobmanager
    metrics.scope.jm.job: jobmanager.job
    metrics.scope.tm: taskmanager
    metrics.scope.tm.job: taskmanager.job
    metrics.scope.task: task
    metrics.scope.operator: operator
    ```
    



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